High Pure Hydrogen Fluoride
项目items | 单位units | 指标index |
氟化氢Hydrogen fluoride(HF)≥ | Vol.% | 99.999 |
氮气Nitrogen(N2)≤ | Vol.ppm | ≤1ppm |
(氧+氩)Oxygen+ Argon(O2+Ar)≤ | Vol.ppm | ≤1ppm |
水份Moisture content(H2O) | Vol.ppm | ≤1ppm |
四氟化硅Silicon tetrafluoride(SiF4)≤ | Vol.ppm | ≤1ppm |
二 氧 化 硫Sulfur dioxide(SO2)≤ | Vol.ppm | ≤1ppm |
二氧化碳Carbon dioxide(CO2)≤ | Vol.ppm | ≤1ppm |
甲烷Methane(CH4)≤ | Vol.ppm | ≤1ppm |
砷Arsenic(As) | μg/L | 1 |
铝Aluminum(Al) | μg/L | 1 |
铬Chromium(Cr)≤ | μg/L | 1 |
镉Cadmium(Cd) | μg/L | 1 |
铜Cuprum(Cu)≤ | μg/L | 1 |
铅Plumbum(Pb)≤ | μg/L | 1 |
铁Iron(Fe)≤ | μg/L | 1 |
镍Nickel(Ni)≤ | μg/L | 1 |
钾Kalium(K)≤ |
μg/L | 1 |
钠Sodium(Na)≤ | μg/L | 1 |
钙Calcium(Ca)≤ | μg/L | 1 |
电子级氟化氢充装在钢质无缝气瓶中,钢瓶容积分别为44L、47L和440L等。具体包装规格可根据用户要求定制更改。钢瓶衬里材料为为高密度聚乙烯(HDPE)、四氟乙烯和氟烷基乙烯基醚共聚物(PFA)、聚四氟乙烯(PTFE)等。氟化氢储存于阴凉、通风的库房中,远离火种、热源,库温不宜超过30℃。应与易(可)燃物、食用化学品分开存放,切忌混储。储区应备有泄漏应急处理设备。
Electronic grade hydrogen fluoride is filled in seamless steel cylinders with volumes of 44L, 47L and 440L, respectively. Specific packaging specifications can be customized according to user requirements. The packing materials are HDPE, PTFE, PFA and PTFE. Hydrogen fluoride is stored in a shady and ventilated storeroom away from fire and heat source, the temperature of storeroom is lower than 30℃. It should be separately stored with inflammable (combustible), edible chemicals. The storage area shall be equipped with equipment for emergency.